ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkMeanSquaresPointSetToImageMetric.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkMeanSquaresPointSetToImageMetric_h
00019 #define __itkMeanSquaresPointSetToImageMetric_h
00020 
00021 #include "itkPointSetToImageMetric.h"
00022 #include "itkCovariantVector.h"
00023 #include "itkPoint.h"
00024 
00025 namespace itk
00026 {
00040 template< class TFixedPointSet, class TMovingImage >
00041 class ITK_EXPORT MeanSquaresPointSetToImageMetric:
00042   public PointSetToImageMetric< TFixedPointSet, TMovingImage >
00043 {
00044 public:
00045 
00047   typedef MeanSquaresPointSetToImageMetric                      Self;
00048   typedef PointSetToImageMetric< TFixedPointSet, TMovingImage > Superclass;
00049   typedef SmartPointer< Self >                                  Pointer;
00050   typedef SmartPointer< const Self >                            ConstPointer;
00051 
00053   itkNewMacro(Self);
00054 
00056   itkTypeMacro(MeanSquaresPointSetToImageMetric, Object);
00057 
00059   typedef typename Superclass::RealType                RealType;
00060   typedef typename Superclass::TransformType           TransformType;
00061   typedef typename Superclass::TransformPointer        TransformPointer;
00062   typedef typename Superclass::TransformParametersType TransformParametersType;
00063   typedef typename Superclass::TransformJacobianType   TransformJacobianType;
00064   typedef typename Superclass::GradientPixelType       GradientPixelType;
00065   typedef typename Superclass::InputPointType          InputPointType;
00066   typedef typename Superclass::OutputPointType         OutputPointType;
00067 
00068   typedef typename Superclass::MeasureType               MeasureType;
00069   typedef typename Superclass::DerivativeType            DerivativeType;
00070   typedef typename Superclass::FixedPointSetType         FixedPointSetType;
00071   typedef typename Superclass::MovingImageType           MovingImageType;
00072   typedef typename Superclass::FixedPointSetConstPointer FixedPointSetConstPointer;
00073   typedef typename Superclass::MovingImageConstPointer   MovingImageConstPointer;
00074 
00075   typedef typename Superclass::PointIterator     PointIterator;
00076   typedef typename Superclass::PointDataIterator PointDataIterator;
00077 
00079   void GetDerivative(const TransformParametersType & parameters,
00080                      DerivativeType & Derivative) const;
00081 
00083   MeasureType GetValue(const TransformParametersType & parameters) const;
00084 
00086   void GetValueAndDerivative(const TransformParametersType & parameters,
00087                              MeasureType & Value, DerivativeType & Derivative) const;
00088 
00089 protected:
00090   MeanSquaresPointSetToImageMetric();
00091   virtual ~MeanSquaresPointSetToImageMetric() {}
00092 private:
00093   MeanSquaresPointSetToImageMetric(const Self &); //purposely not implemented
00094   void operator=(const Self &);                   //purposely not implemented
00095 };
00096 } // end namespace itk
00097 
00098 #ifndef ITK_MANUAL_INSTANTIATION
00099 #include "itkMeanSquaresPointSetToImageMetric.hxx"
00100 #endif
00101 
00102 #endif
00103